llvm-project

b1ef5a88 - [mlir][MemRef] Add support for emulating narrow floats (#148036)

[mlir][MemRef] Add support for emulating narrow floats (#148036) This enables memref.load/store + vector.load/store support for sub-byte float types. Since the memref types don't matter for loads/stores, we still use the same types as integers with equivalent widths, with a few extra bitcasts needed around certain operations. There is no direct change needed for vector.load/store support. The tests added for them are to verify that float types are supported as well.